Correlation Analysis
Alphabet Inc. Class C Capital Stock vs GlobalFoundries Inc. Ordinary Shares
GOOG vs GFS
-0.633
Moderate inverse
When one moves up, the other tends to move down.
Alphabet Inc. Class C Capital Stock
↗GOOG
Alphabet is a holding company that wholly owns internet giant Google. The California-based company derives slightly less than 90% of its revenue from Google services, the vast majority of which is advertising sales. Alongside online ads, Google services houses sales stemming from Google's subscription services (YouTube TV and YouTube Music, among others), platforms (sales and in-app purchases on Play Store), and devices (Chromebooks, Pixel smartphones, and smart home products such as Chromecast). Google's cloud computing platform accounts for roughly 10% of Alphabet's revenue. The firm's investments in up-and-coming technologies such as self-driving cars (Waymo), health (Verily), and internet access (Google Fiber) make up the rest.
Market cap 3.6T · 190,820 employees
GlobalFoundries Inc. Ordinary Shares
↗GFS
GlobalFoundries is a top-five contract semiconductor manufacturer globally. It was originally the manufacturing arm of Advanced Micro Devices before it was spun out in 2009. The foundry sells chips into a range of end markets including smartphones, PCs, Internet of Things, data centers, automotive, industrial, and so on, but primarily focuses on more mature process technologies. Until 2021, the firm was privately held by Mubadala Investment, the sovereign wealth fund of the United Arab Emirates, which remains its controlling shareholder today. GlobalFoundries merged with Chartered Semiconductor Manufacturing in 2009 and acquired IBM's chipmaking business in 2015. GF is headquartered in Malta, New York, and has about 13,000 staff.
Market cap 23.9B · 14,000 employees
Who Moves First
GFS leads GOOG by 6 days
GFS tends to move before GOOG.
Best correlation after shifting: -0.651 (13 shifts scanned)
Do They Crash Together?
Correlation by Market Regime
How these series behave when markets are rising, falling, or diverging. A correlation that holds in drawdowns is very different from one that only works in rallies.
Both Rising
-0.235
14 periods · Return correlation when both series rose
Both Falling
+0.366
9 periods · Return correlation when both series fell
Diverging
-0.392
12 periods · Return correlation when series moved apart
R-Squared
40.0%
Share of variance in one series explained by the other.
Trend Agreement
64.4%
How often both series moved in the same direction period-to-period.
Overlap Quality
1,113
Deep shared window — 1,113 usable pairs.
Significance
p < 0.001
95% CI: [-0.666, -0.596]
Time Series
Rebased to 100
Scatter
XY Regression
Pipeline
Data quality details
Pipeline
Data quality details
Pipeline Summary
1,113 paired observations survived the daily window.
Raw input
1,254
1,113
Normalized
1,254
1,113
Prepared
1,254
1,113
Aligned
1,113
1,113
Invalid removed
0
A: 0 / B: 0
Duplicates removed
0
A: 0 / B: 0
Alignment drops
141
A: 141 / B: 0
Series A
Alphabet Inc. Class C Capital Stock
GOOG
Market cap 3.6T · 190,820 employees
Stock · 1,254 raw → 1,254 prepared
Series B
GlobalFoundries Inc. Ordinary Shares
GFS
Market cap 23.9B · 14,000 employees
Stock · 1,113 raw → 1,113 prepared
Sign agreement
100.0%
How often both values share the same sign.
Zero crossings
5
Estimated crossover points between normalized spreads.
Slope
-0.1081
Linear regression slope.
Intercept
67.8371
Linear regression intercept.
Related Extremes
Highest and Lowest Correlated
GOOG
Alphabet Inc. Class C Capital Stock
Highest
+0.948
Amphenol Corporation
APH · 1,254 observations
Lowest
-0.861
Fiserv, Inc. Common Stock
FISV · 644 observations
GFS
GlobalFoundries Inc. Ordinary Shares
Highest
-0.197
Johnson & Johnson
JNJ · 1,113 observations
Lowest
-0.807
Mastercard Incorporated
MA · 1,113 observations
Saved 3 hours ago · ID: stock-goog-vs-stock-gfs-daily-20260408-devkex